5. An elevator filled with passengers has a mass of 1570 kg a.) The elevator accelerates...
An elevator filled with passengers is moving upward. The elevator + passengers have a mass of 1,541 kilograms and decelerate at a rate of 0.8 meters/seconds2 for 3.6 seconds. Calculate the tension in the cable (in Newtons) supporting the elevator during this time.
A 2055 kg elevator accelerates upward at 1.500 m/s? What is the tension in the cable that supports the elevator? KN 0
An elevator cabin has a mass of 358.1 kg, and the combined mass of the people inside the cabin is unknown. The cabin is pulled upward by a cable, when the elevator is at rest, the tension in the cable is 5167.54 N, what is the combined mass of the people inside cabin? When the elevator accelerates downward, the tension in the cable is 4000 N, What is the acceleration of the elevator?
on a (a) The elevator accelerates upward from rest at a rate of 1.25 m/s? for 1.50 s. What does the scale read during this 1.50s interval? (b) The elevator continues upward at constant velocity for 8.50 s, what does the scale read nos? (c) While still moving upward, the elevator's speed decreases at a rate of 0.700 m/s? for 3.00 s. What is the scale reading during this time? Tutorial In an exciting game, a baseball player manages to...
QUESTION 24 An elevator of total mass 200 kg is supported by a single cable, as shown in the diagram. What will the tension in the cable be if it accelerates upwards at rate of 2.37 m/s2, in units of newtons? -Cable Elevator QUESTION 25 An object moves in a horizontal circle of radius 2.50 m at a speed of 27.1 m/s. What is the centripetal acceleration of the object, in units of m/s2?
A woman stands on a scale in a moving elevator. Her mass is 55.0 kg, and the combined mass of the elevator and scale is an additional 797 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force of 9190 N. What does the scale read (in N) during the acceleration? Number Units
(a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, which is greater, T or w? Tw Both forces are equal. (b) When the elevator is moving at a constant velocity upward, which is greater, T or w? Tw Both forces are equal. (c) When the elevator is moving upward, but the acceleration is downward, which is...
A 5.0-kg mass is suspended by a string from the ceiling of an elevator that is moving upward with a speed which is decreasing at a constant rate of 2.0 m/s in eachsecond. What is the tension in the string supporting the mass?
(a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, which is greater, T or w? T w Both forces are equal. (b) When the elevator is moving at a constant velocity upward, which is greater, T or w? T w Both forces are equal. (c) When the elevator is moving upward, but the acceleration...
A skyscraper in Manhattan has an elevator that weighs 1000 kg when loaded. The elevator is lifted at a constant rate to 480m above the ground by an electric winch motor. The drum of the winch motor is a solid uniform cylindrical drum in which a steel cable can wrap around it. The mass of the drum is 500 kg and has a diameter of 1 m. It takes the elevator a total of 120 s to get to the...